58 software security engineer jobs at 33 companies in Connecticut

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Junior Software Developer
Groton, Connecticut, United States
OnsiteFull Time
General Dynamics Electric Boat
General Dynamics Electric BoatNYSE: GD: Designs, builds, and maintains submarines for the U.S. Navy.
0+ YOEBachelor's degree in computer science, computer engineering, or software engineering; 0–2 years developing Java or web applications; ability to obtain and maintain Secret security clearance.
Java, JavaScript, TypeScript, React, Oracle, SQL, Agile, DevOps, Selenium, JUnit, Jira, Git, Gradle, IDEs
3w
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Software Engineer II
Glastonbury or Duluth or Goldsboro or Charlotte or Columbus or Raleigh or Glen Allen or Scottsdale
$89k-$118k/yr HybridFull Time
Atlantic Casualty
Atlantic Casualty: Provides excess and surplus lines commercial insurance solutions.
1+ YOEDevelop and maintain secure, reliable software; experience with C#, .NET, web technologies, RESTful APIs, SQL, and Git; BS in CS preferred; minimum 1 year programming experience.
C#, .NET, Angular, React, JavaScript, TypeScript, HTML, CSS, RESTful APIs, SQL, Entity Framework, Git
4w
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Security Engineer / Analyst
Arizona or California or Colorado or Connecticut or Florida or Georgia or Iowa or Kansas or Massachusetts or Maryland or Minnesota or North Carolina or New Hampshire or New Jersey or Nevada or New York or Ohio or Oregon or Pennsylvania or Texas or Virginia or Washington or Wisconsin
$109k-$144k/yr RemoteFull Time
Ladder
Ladder: Provides digital term life insurance with instant underwriting decisions.
4+ YOE4+ years security or software engineering; hands-on Clojure and cloud security experience; incident response; strong communication; baseline security certification (Security+) and CISSP preferred.
Clojure, JVM, TypeScript, JavaScript, GCP, Kubernetes, Docker, Terraform, GraphQL, Google Security Command Center, Chronicle, Datomic, BigQuery, Kafka, SIEM, SOAR, CSP, CNAPP
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Principal Software Engineer (Security & Policy Platform) (Remote)
San Jose or North Dakota or Montana or Maine or Ohio or Nebraska or Louisiana or Texas or Nevada or Hawaii or Georgia or Mississippi or Connecticut or Colorado or Wyoming or Wisconsin or West Virginia or Maryland or California or Vermont or New York or New Jersey or Arkansas or South Dakota or Pennsylvania or Michigan or Indiana or Idaho or Arizona or New Mexico or New Hampshire or Kentucky or Alabama or South Carolina or Illinois or Missouri or Massachusetts or Iowa or Tennessee or North Carolina or Minnesota or Kansas or Alaska or Rhode Island or Delaware or Washington or Virginia or Utah or Oregon or Florida or Oklahoma
$251k-$363k/yr RemoteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
12+ YOEBachelor's in CS/EE or related and 12+ years designing large-scale distributed systems; experience with cloud/hybrid, security and privacy for platform systems; production coding in Go/Rust/C++; strong communication.
Go, Rust, C++
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Development Engineer Software
Danbury, Connecticut, United States
$105k-$120k/yr OnsiteFull Time
Belimo
BelimoSIX Swiss Exchange: BEAN: Develops and manufactures control devices for HVAC systems.
5+ YOEBSc/MSc in CS/EE or related,5+ years leading embedded software projects,experience with RTOS,Matlab/Simulink,Redfish REST API and data center protocols,knowledge of OCP security standards.
RTOS, Matlab, Simulink, Redfish REST API, Open Compute Project (OCP)
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Senior Software Development Engineer
Illinois or Mississippi or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or North Dakota or New York or New Jersey or New Mexico or Nevada or Ohio or South Carolina or Texas or Rhode Island or South Dakota or Vermont or Tennessee or Virginia or Washington or Utah or Wisconsin or West Virginia or Oregon or Wyoming or Oklahoma or Pennsylvania or Colorado or Alabama or Arizona or California or Connecticut or District of Columbia or Florida or Iowa or Arkansas or Idaho or Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
$83k-$222k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
5+ YOE5+ years software engineering with Java/JEE and Spring Boot, 3+ years Kafka, CI/CD, Docker/Kubernetes, 2+ years cloud experience (GCP preferred); strong data migration, ETL, security and healthcare integration experience.
Java, JEE, Spring Boot, Spring Cloud, Apache Kafka, Python, Spring Batch, GCP, GKE, Cloud Run, Cloud Build, Cloud SQL, Pub/Sub, IAM, Secret Manager, OpenTelemetry, Docker, Kubernetes, SQL, NoSQL, OAuth 2.0, OIDC, TLS, Dataflow, Git
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Senior Software Engineer, Cloud Systems
Groton, Connecticut, United States
HybridFull Time
ThayerMahan
ThayerMahan: Provides autonomous maritime surveillance and underwater sensing systems.
8+ YOEU.S. citizenship, bachelor's or master's degree preferred, 8+ years of relevant industry experience, ability to obtain DoD security clearance, and full-stack software development skills.
Git, Python, Bash, Linux, matplotlib, Plotly, Docker, AWS, JavaScript, TypeScript, Angular
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Sr. Software Engineer
Windsor, Connecticut, United States
$90k-$125k/yr HybridFull Time
Vertafore
VertaforeNYSE: ROP: Provides cloud-based software solutions for the insurance industry.
5+ YOEBachelor's degree, 5+ years professional experience with Java/.NET, RESTful APIs, enterprise design, security practices, database technologies, Agile experience, strong communication and troubleshooting skills.
T-SQL, SSMS, Query Analyzer, ETL, Java, .NET, Angular, Oracle, SQL Server, PostgreSQL, Cassandra, JavaScript
2mo
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Senior Application Security Engineer
Seattle or Los Angeles or San Francisco or California or Colorado or Connecticut or Delaware or Hawaii or Illinois or Maine or Maryland or Massachusetts or Minnesota or Nevada or New Jersey or New York or Rhode Island or Virginia or Washington or Washington DC or United States
$141k-$259k/yr OnsiteFull Time
Nordstrom
Nordstrom: Operates luxury department stores and off-price retail outlets.
4+ YOE4+ years in application security or related field; experience shipping security tooling and automation; expert threat modeling, security design review, and manual code review; fluent reading/writing code in Java, Kotlin, C#, or Python; cloud-native and LLM/AI security knowledge.
Java, Kotlin, C#, Python, SAST, SCA, DAST, secrets scanning, GitHub Advanced Security, JFrog Artifactory, AWS, GCP, Azure, Kubernetes, LLM
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Senior Software Engineer, Test (Org Modeling)
United States or California or Connecticut or District of Columbia or Maryland or Massachusetts or New Jersey or New York or Virginia or Washington
$114k-$183k/yr RemoteFull Time
ServiceTitan
ServiceTitanNASDAQ: TTAN: Cloud-based business management software for home service contractors.
Engineer and architect test and quality systems across unit, integration, E2E, performance, contract, chaos, and security testing; strong coding (C#, Java, Python), CI/CD, load testing, SQL, observability, and AI tooling experience.
GitHub Actions, TeamCity, Jenkins, PostgreSQL, MS-SQL, Git, C#, Java, Python, SQL, CI/CD
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Lead Salesforce Software Engineer
Providence or Arizona or Connecticut or Florida or Georgia or Louisiana or Massachusetts or North Carolina or Oklahoma or Rhode Island or South Carolina or Texas or Virginia
$117k-$187k/yr RemoteFull Time
Blue Cross & Blue Shield of Rhode Island
Blue Cross & Blue Shield of Rhode Island: Provides health and dental insurance plans to Rhode Islanders.
7+ YOEBachelor’s degree or equivalent experience and 7–10 years of Salesforce experience, including hands-on Apex, Lightning Web Components, Flow, SOQL, APIs, configuration, security, agile delivery, DevOps, and technical leadership.
Salesforce, Sales Cloud, Service Cloud, Experience Cloud, Financial Services Cloud, Data Cloud, Apex, Lightning Web Components, Flow, SOQL, REST API, SOAP API, Visualforce, OAuth, Salesforce DevOps, CI/CD, AppExchange, Marketing Cloud, Agentforce, Einstein, OmniStudio, MuleSoft, Informatica Cloud, ServiceNow
2mo
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Principal Cybersecurity Software Engineer P4 (Onsite)
East Hartford, Connecticut, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEU.S. citizen able to obtain/maintain DoD Secret clearance; Bachelor\u0002s in STEM; 8+ years engineering experience (or advanced degree +5); experience in embedded cybersecurity, architecture, vulnerability assessments, and security tooling.
NIST Cybersecurity Framework (CSF), Risk Management Framework (RMF), Avionics Secure Software Development Lifecycle (SSDLC), MIL-STD-516, DO-178
3w
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Software Engineer III, Product Safety & Integrity
Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Puerto Rico or Rhode Island or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Brazil or Canada or Colombia or France or Germany or Ghana or India or Indonesia or Italy or Kenya or Mexico or Morocco or Netherlands or Poland or Singapore or South Africa or Spain or Switzerland or United Kingdom
$92k-$144k/yr RemoteFull Time
Wikimedia Foundation
Wikimedia Foundation: Operates Wikipedia and provides global free knowledge infrastructure.
1+ YOE1+ years professional experience; proficiency in PHP or Javascript, relational databases, security principles; experience building large-scale applications and driving cross-team objectives.
PHP, Javascript
2mo
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Software Development Engineer in Test
Boston or San Francisco or Windsor
HybridFull Time
SS&C Technologies
SS&C TechnologiesNasdaq: SSNC: Provides software and technology for financial and healthcare sectors.
2+ YOEBS in CS or related, 2+ years software development experience, proficiency in Python/Java/Java Script/SQL, CI/CD and GIT experience, testing framework design, system and data security knowledge.
Python, Java, Java Script, SQL, CI/CD, GIT, BDD, Playwright, Locust, ETL, AI Tools & Technologies
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ENGR SR SOFTWARE DEVT
Utah or Oklahoma or Dallas or Maine or Massachusetts or Wisconsin or South Dakota or Iowa or Montana or New Jersey or Delaware or Washington or New York or St. Louis or Ohio or North Carolina or Missouri or New Hampshire or Alabama or Rhode Island or Indiana or Georgia or South Carolina or Texas or Virginia or Kentucky or Kansas or Arizona or North Dakota or Montgomery County or Michigan or Vermont or Nebraska or Wyoming or Connecticut or Colorado or Mississippi or Idaho or New Mexico or Pittsburgh or Tennessee or Pennsylvania or Minnesota or West Virginia or Arkansas or Florida or New York or Maryland or Kansas City or Louisiana or Illinois
$106k-$146k/yr RemoteFull Time
Solventum
SolventumNYSE: SOLV: Provides medical technology and health information software solutions.
5+ YOE5+ years software development (or HS+10), experience with Java/C#/Python, SQL/NoSQL, cloud (AWS), web security, and large-scale applications; strong problem solving and Agile experience.
Java, C#, Python, SQL, NoSQL, AWS, Lambda, Step Functions, Linux
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Readiness, Response & Recovery Security AI Developer
United States or Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek
$59k-$206k/yr FieldFull Time
Accenture
AccentureNYSE: ACN: Global professional services firm providing consulting and technology solutions.
3+ YOERequires 3+ years cybersecurity and data development, 4+ years client-facing consulting and tool building, 2+ years Azure, 4+ years Python, Power BI, Power Apps/Automate, SQL, or similar, and a relevant degree.
Python, Microsoft Power BI, Microsoft Azure, Power Apps, Power Automate, SQL, KQL, Sentinel Workbooks
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Junior Opto-Mechanical Engineer
Danbury, Connecticut, United States
$61k-$122k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
BS or MS in Mechanical Engineering; U.S. citizenship and ability to obtain a security clearance. Requires mechanical systems design, analysis, communication, teamwork, and software experience.
CREO 7.0, PDMLink, CREO Simulate, SolidWorks, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Mathcad, MATLAB, Windchill PDMLink
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Senior Appian Developer
Connecticut or Alabama or California or Florida or Georgia or Kansas or Kentucky or Louisiana or Maine or Maryland or Massachusetts or North Carolina or Oregon or Rhode Island or South Carolina or Texas or Virginia or West Virginia or New Jersey or District of Columbia
RemoteFull Time
Atlas Technologies
Atlas Technologies: Delivers secure networking and cybersecurity solutions to defense agencies.
5+ YOE5+ years Appian experience, Appian Certified Senior/Lead Developer, Security+ CE, bachelor\u000degree in CS/IT or equivalent, advanced SQL/PLSQL, REST/SOAP/JSON/XML expertise, U.S. citizenship and required security clearance.
Appian, PeopleSoft, Oracle, SQL, PL/SQL, REST, SOAP, JSON, XML, Java, JavaScript, OAuth 2.0, SAML
3w
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GCP Data Engineer
Charlotte or Chicago or Columbus or Hartford
$101k-$151k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides property and casualty insurance and financial products.
Requires hands-on GCP experience, Python and SQL proficiency, enterprise data pipeline experience, secure cloud solution design, software engineering practices, and strong problem-solving and collaboration skills.
Google Cloud Platform, BigQuery, Google Cloud Storage, Cloud Composer, Dataplex, GitHub Copilot, Python, SQL, Informatica IDMC/CDGC, Collibra, Snowflake, Terraform, CI/CD, DataOps, DevSecOps, IAM, APIs, ETL/ELT, Infrastructure-as-Code
3mo
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SAP BTP (CPI/IS) Developer
Waltham or Brooklyn or Hicksville or Syracuse or Connecticut or New Jersey or New Hampshire or Pennsylvania or Rhode Island or Vermont or Maine
$111k-$158k/yr HybridFull Time
National Grid
National GridLondon Stock Exchange: NG: Operates electricity and natural gas transmission and distribution networks.
Experience developing SAP BTP/Integration Suite solutions (CPI/IS), strong scripting (Java, Groovy), XML/JSON/OData/SOAP/REST, API security, Git/Jira familiarity; bachelor's in CS/engineering preferred.
SAP BTP Integration Suite, CPI, PIPO, ALE/IDocs, BAPIs, XML, OData, SOAP, REST, Java, Groovy, JSON, Business Application Studio (BAS), SAP HANA Cloud, Git, Jira, SAP ABAP, Eclipse, CDS Views, Fiori, UI5, HTML5, Net weaver web services